3 thoughts on “Dalian Gold and Silver Jewelery Jewelry Supervision and Inspection Center: I bought a diamond ring and wanted to check it according to the identification certificate. Is the certificate true?”
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You can directly log in to the official website of the identification certificate, enter the certificate number, and the query code.
This is best to go to the national appraisal agency to identify the real thing directly!
What is the website of the detection agency?